9845927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 12194112

約数和(自身を除く): 2348185

約数列:

[1, 7, 13, 91, 257, 421, 1799, 2947, 3341, 5473, 23387, 38311, 108197, 757379, 1406561, 9845927]

約数ペア:

[(1, 9845927), (7, 1406561), (13, 757379), (91, 108197), (257, 38311), (421, 23387), (1799, 5473), (2947, 3341)]